02571+3910 COU 1378
02h 57m 05.63s +39° 10' 40.6" P.A. 91.00 sep 0.4 mag 12.10,12.20
Coord 2000 |
02571+3910 |
|
Discov num |
COU1378 |
|
Comp |
|
|
Coord arcsec 2000 |
02 57 05.63 +39 10 40.6 |
|
Date first |
1975 |
|
Date last |
1995 |
|
Obs |
3 |
|
Pa first |
90 |
|
Pa last |
90.6 |
|
P.A. Now (θ) |
90.6° |
|
Sep first |
0.3 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
Mag pri |
12.10 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
-017 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2846-00721-1 |
|